View toward the caldera
Scott Woolums View
En route to Mt Sidley
Scott Woolums View
Returning to base camp
Scott Woolums View
Relaxing at base camp
Scott Woolums View
Snow ‘mushrooms’ on Mt Sidley summit ridge
Scott Woolums View
Mt Sidley Route – annotated
USGS Antarctic Interactive Research Atlas View
Route finding through snow ‘mushrooms’
Scott Woolums View
Mt Sidley High Camp
Scott Woolums View
